Windows Server build 25179
| Build of Copper | |
 | |
| OS family | Windows 11 (NT 10.0) |
|---|---|
| Version number | 10.0 |
| Build number | 25179 |
| Build revision | 1000 |
| Architecture | AMD64 |
| Build lab | rs_prerelease |
| Compiled on | 2022-08-05 |
| Expiration date | |
| Timebomb | 2022-09-15 (+41 days) |
| About dialog | |
  | |
Windows Server build 25179 is the nineteenth Insider Preview build of Windows Server based on the Copper codebase. It was released to Windows Insiders on 10 August 2022, along with its client counterpart.
Editions and keys[edit | edit source]
| Edition / SKU | Key |
|---|---|
| Standard Server | MFY9F-XBN2F-TYFMP-CCV49-RMYVH |
| Datacenter Server | 2KNJJ-33Y9H-2GXGX-KMQWH-G6H67 |
Bugs and quirks[edit | edit source]
General[edit | edit source]
Users may encounter the following errors when upgrading to this build via the installation image:
0x8007042B – 0x2000D(The installation failed in theSAFE_OSphase with an error duringMIGRATE_DATAoperation)0xC1900101 – 0x20017(The installation failed in theSAFE_OSphase with an error duringBOOToperation)
Removing the App Compatibility FOD from Languages and Optional Features (if exist) may solve this issue.
Virtualization[edit | edit source]
- Users may experience a
UNSUPPORTED_PROCESSORbugcheck when booting Windows in VMware on a Hyper-V enabled host with 2 or more cores allocated. - The system may fail to boot in VMware with attached network adapters.
Safe mode[edit | edit source]
- Quick Settings and date/time clock on the taskbar may be missing due to the Capability Access Manager Service service not running.
- Clicking Bluetooth & devices and Personalization pages may crash the Settings app due to an overrun of a stack-based buffer
0xc0000409.
Gallery[edit | edit source]
Boot screen
